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<head>
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    <title data-i18n="resources.title_getFeatureBySQL"></title>
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        body {
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        #map {
            position: absolute;
            top: 0;
            bottom: 0;
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            right: 10px;
            width: 240px;
            text-align: center;
            z-index: 1000;
            border-radius: 4px;
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</head>
<body>
<div id="toolbar" class="panel panel-primary">
  <div class='panel-heading'>
      <h5 class='panel-title text-center' data-i18n="resources.title_getFeatureBySQL"></h5></div>
  <div class='panel-body content'>
      <div class='panel'>
        <div class='input-group'>
          <span class='input-group-addon'>SQL</span>
          <input min="0" class="form-control" id="sql" placeholder="SMID = 234" />
        </div>
      </div>
      <input type="button" class="btn btn-default" data-i18n="[value]resources.text_query" onclick="query()"/>&nbsp;
      <input type="button" class="btn btn-default" data-i18n="[value]resources.text_input_value_clear" onclick="clearFeatures()"/>
  </div>
</div>
<div id="map"></div>
<script type="text/javascript" include="bootstrap" src="../js/include-web.js"></script>
<script type="text/javascript" src="../../dist/mapboxgl/include-mapboxgl.js"></script>
<script>
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        var host = window.isLocal ? window.server : "https://iserver.supermap.io";
        var baseUrl = host + '/iserver/services/map-china/rest/maps/China/zxyTileImage.png?z={z}&x={x}&y={y}';
        var dataUrl = host + "/iserver/services/data-world/rest/data";

    var map = new mapboxgl.Map({
        container: 'map', //div id
        style: {
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        zoom: 4
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    map.addControl(new mapboxgl.NavigationControl(), 'top-left');
    map.addControl(new mapboxgl.supermap.LogoControl({ link: "https://iclient.supermap.io" }), 'bottom-right');

    function query() {
        clearFeatures();
        var sql = document.getElementById("sql").value || "SMID = 234";
        var sqlParam = new mapboxgl.supermap.GetFeaturesBySQLParameters({
            queryParameter: {
                name: "Countries@World",
                attributeFilter: sql
            },
            datasetNames: ["World:Countries"]
        });

        new mapboxgl.supermap.FeatureService(dataUrl).getFeaturesBySQL(sqlParam).then(function (serviceResult) {
            map.addSource("queryDatas", {
                "type": "geojson",
                "data": serviceResult.result.features
            });
            map.addLayer({
                "id": "queryDatas",
                "type": "fill", /* fill类型一般用来表示一个面，一般较大 */
                "source": "queryDatas",
                "paint": {
                    "fill-color": "#FF3300", /* 填充的颜色 */
                    "fill-opacity": 0.6      /* 透明度 */
                },
            });
            map.on('click', 'queryDatas', function (e) {
                new mapboxgl.Popup()
                    .setLngLat(e.lngLat)
                    .setHTML(e.features[0].properties.SMID + "<br>" + resources.text_country + "：" + e.features[0].properties.COUNTRY)
                    .addTo(map);
            });
        });
    }
    
    function clearFeatures() {
      if (map.getLayer('queryDatas')) {
        map.removeLayer('queryDatas');
        map.removeSource('queryDatas');
      }
    }
</script>
</body>
</html>